04066 Post Office

Find 04066 post offices and USPS mailing boxes. Post offices provide information on bulk mail services, domestic mail delivery, international shipping, change of address, mail forwarding, PO boxes, and passport services.


Orrs Island Post Office 1729 Harpswell Island Road Harpswell ME 04066 207-833-6278


Bailey Island Post Office 2120 Harpswell Island Road Harpswell ME 04003 2.5 miles from 04066 207-833-5211

Sebasco Estates Post Office 415 Sebasco Road Phippsburg ME 04562 5.3 miles from 04066 207-389-1551

Chebeague Island Post Office 24 Niblic Circle Chebeague Island ME 04017 7.7 miles from 04066 207-846-5820

South Freeport Post Office 95 South Freeport Road Freeport ME 04032 8.3 miles from 04066 207-865-6578

Cliff Island Post Office 11 Sunset Rd Unit 1 Cliff Island ME 04019 8.5 miles from 04066 207-766-2051

Freeport Post Office 141 Main Street Freeport ME 04032 9.4 miles from 04066 207-865-4231

Phippsburg Post Office 520 Main Road Phippsburg ME 04562 9.5 miles from 04066 207-442-0133

Brunswick Post Office 30 Pleasant Street Brunswick ME 04011 10.3 miles from 04066 207-725-2542

Georgetown Post Office 765 5 Islands Road Georgetown ME 04548 10.9 miles from 04066 207-371-2000

Yarmouth Post Office 36 Forest Falls Drive Yarmouth ME 04096 11.2 miles from 04066 207-846-4211

Long Island Post Office 280 Island Avenue Long Island ME 04050 11.3 miles from 04066 207-766-3367

Topsham Post Office 101 Main Street Topsham ME 04086 11.8 miles from 04066 207-725-8243

Bath Post Office 750 Washington Street Bath ME 04530 12.5 miles from 04066 207-443-9778

Woolwich Post Office 53 Main Street Woolwich ME 04579 13.1 miles from 04066 207-443-2000

Peaks Island Post Office 66 Island Avenue Portland ME 04108 13.8 miles from 04066 207-766-2912

Cumberland Center Post Office 1 Farwell Avenue Cumberland Center ME 04021 14.5 miles from 04066 207-829-3661

Downtown Station Post Office 400 Congress Street Portland ME 04101 16.3 miles from 04066 207-761-0267

Pownal Post Office 195 Allen Road Pownal ME 04069 16.3 miles from 04066 207-688-4474

Southport Post Office 432 Hendricks Hill Road Southport ME 04576 16.4 miles from 04066 207-633-5588

About Post Offices

What Change of Address options are available?

Customers can request a temporary or permanent Change of Address either online or in person at the Post Office using PS Form 3575. The online application for Change of Address has a $1.00 identity validation fee.

Is it possible to insure mail and items sent via the USPS?

Yes. Standard mail can be insured for up to $5,000 for an additional fee. Registered mail items can be insured for up to $50,000.

What is the USPS Office of Inspector General?

The Office of Inspector General (OIG) is a division within the USPS responsible for ensuring the integrity and accountability of the postal service. It conducts investigations to safeguard the postal system and performs audits and reviews.